Four friends Ram, Raju, Ravi, Ritu are standing in reference to a well situated at the origin with the following respective coordinates (2,4), (-2,4), (-2,-4), and (2,-4).

 Find the distance between Ram and Raju. 

  • 3
Bad night
  • -3
U too...
  • 0
S2u..
  • 3
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